SCOTT BAUER / US DEPARTMENT OF AGRICULTURE / SCIENCE PHOTO LIBRARY SCOTT BAUER / US DEPARTMENT OF AGRICULTURE / SCIENCE PHOTO LIBRARY
Editorial use only.
Microbiologist measuring carbon dioxide (CO2) production from a cylinder of soil to determine the biological factors that control carbon processing in the soil. Soils have the capacity to store vast amounts of carbon, which could help offset current increases in atmospheric CO2 levels.
Model release not available. Property release not available.